baber/WOPTO huggingface dataset:
Patent JP-H11202782-A (JP)
Title: Reflection type display device
Inventor: YOU EIHO
IPC: G02F1/1335
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To impart an illumination structure enabling image observation in a dark environment without damaging the image quality in a bright environment, to a reflection type display device. SOLUTION: This reflection type display device is composed of a panel 0, a light transmission plate 20, a light source 30 and a polarizing plate 40. The light transmission plate 20 is disposed outside the panel 0 holding the polarizing plate 40 there between. The light source 30 is disposed at the end part of the light transmission plate 20 and generates illumination light as needed. While the light transmission plate 20 normally transmits external light, makes it be incident on the panel 0 through the polarizing plate 40 and emits reflected external light, it transmits the illumination light, makes it incident on the panel 0 through the polarizing plate 40 and emits the reflected illumination light as needed.  A 1/4 wavelength plate 9 is interposed at the lower part of the polarizing plate 40 and suppresses the unrequired reflection of the illumination light by cooperating with the polarizing plate 40. Thus, moire can be prevented.
Patent JP-S59149484-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MASUI HIKARI
IPC: H04N9/81
Filed: 1983-02-16
Abstract: PURPOSE:To improve the S/N ratio of a quantization noise and to reduce the number of quantization steps by providing a nonlinear emphasis circuit in front of a circuit and a device which ompress a color signal in a device which records the color signal by time-axis compression. CONSTITUTION:The nonlinear emphasis circuit 10 which emphasizes the small- amplitude component of the color signal is provided in front of a semiconductor delay element which the element is used as a means for time-axis compression or in front of an A/D converter when time-axis compression is performed in a digital signal area. Therefore, the S/N ratio at the time of a low-level input during linear quantization is improved.
Patent JP-H10221362-A (JP)
Title: Silicon acceleration sensor and method for manufacturing the same
Inventor: MASE TAKAO
IPC: H01L29/84
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a mass from reduction due to the oblique etching on the side of the mass part, while facilitating the pattern design of a mask used for the etching. SOLUTION: A silicon acceleration sensor has a mass part 3 formed on a silicon substrate 1 and a frame part 2 connected to the mass part 3 to surround the same by a beam-like structure part 4 so that input acceleration is detected by the variation of the resistance value of a piezo-restance element provided in a portion of the beam-like structure part. Then, the side of the mass part 3 is formed at right angle to a plate surface by anisotropic dry etching. The silicon substrate 1 consists of an N type layer 1n having the thickness of the beam-like structure part and a P type layer 1p formed below the N type layer 1n to have the thickness of the mass part 3 minus the thickness of the beam-like structure part 4.
Patent JP-2000220709-A (JP)
Title: Shaft support structure for continuously variable transmission
Inventor: IWAMOTO MICHITAKA
IPC: F16H57/03
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To perform the positioning of a cylinder with a retainer by pivotally providing a primary shaft of a driving pulley between a main case and a side case, and positioning a cylinder in the primary shaft, and supporting the cylinder for fixation through a retainer. SOLUTION: At the time of supporting a primary shaft 22 of a driving pulley 16 between a main case 16 and a side case freely to be turned, a driving cylinder 36 as a cylinder forming a part of a driving hydraulic chamber 34 of the driving pulley 16 is positioned and fixed to the primary shaft 22, and the primary shaft 22 is supported for fixation through a retainer 70. With this structure, at the time of pivotally supporting the primary shaft 22 of the driving pulley 16 between the main case 8 and the side case, the driving cylinder 36 forming a part of the driving hydraulic chamber 34 can be positioned and fixed to the primary shaft 22 through the retainer 70, and furthermore, the primary shaft 22 can be strongly supported for fixation.
Patent JP-H02203913-A (JP)
Title: Method for removing moisture adhered to dust collecting filter
Inventor: KONDO KUNIHARU
IPC: B01D46/24
Filed: 1989-02-01
Abstract: PURPOSE:To prevent an increase of pressure loss by connecting electrodes to both end parts of a filter composed of porous ceramic and applying voltage to the electrodes when the supply of air to the filter is started to immediately eliminate the adhesion of moisture and dew condensation generated on the filter. CONSTITUTION:Electrodes 5, 6 are connected to both end parts of a filter 1 composed of porous ceramic and voltage is preliminarily applied to the electrodes when the supply of air to the filter 1 is started. When the adhesion of moisture is started, the moisture adhered to the filter 1 is evaporated by utilizing the Joule heat of the current flowing to the filter 1. That is, when the adhesion of moisture or dew condensation generated on the filter, it is immediately eliminated and trouble such as an increase of pressure loss is not brought about.
Patent JP-S59148621-A (JP)
Inventor: TAJIRI FUMIKO
IPC: B28D5/02
Filed: 1983-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59148485-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: KAWABE TOSHIYUKI
IPC: H04N5/93
Filed: 1983-02-14
Abstract: PURPOSE:To reduce the cost and to improve the reliability by using in common a reference oscillating circuit in a chroma signal processing circuit as a test signal oscillator. CONSTITUTION:After an oscillating signal B (4.43MHz in case of the PAL system) from a reference oscillator provided in a chroma signal processing circuit is waveform-shaped at a waveform shaping circuit 8, the signal is frequency-divided into 1/284 at a frequency divider 9 and led to a level setting circuit 10. Further, the signal set to a suitable level by this level setting circuit 10 is fed to a buffer circuit 11 and an RF converter 13 via a switch B as a test signal.
Patent JP-H04263252-A (JP)
Title: Powder applying device
Inventor: TSUDA MASAYUKI
IPC: G03D13/00
Filed: 1991-02-18
Abstract: PURPOSE:To obtain the powder applying device which obviates the fixing of powder to rollers even after long-term use and eventually obviates the degradation in the efficiency of applying the powder. CONSTITUTION:A supplying unit 13 is constituted of a hopper 4, a grounded roller 5, a color developer carrying film 17 wound on the outer periphery of the roller 5, a color developer supplying roller 9 for carrying a color developer 3 thereon, and a layer regulating blade 19 for carrying the color developer 3 at a specified thickness on the color developer carrying film 17. This device is so constituted that the color developer carrying film 17 is taken out of a carrying film feeding roll 14 provided below the hopper 4 and is taken up on a carrying film take-up roll 15 by passing along a guide roller 18 and the roller 5. Since the fresh color developer carrying film 17 is successively supplied to the circumference of the roller 5, the degradation in the efficiency of applying the powder is obviated even after the, long-term use.
Patent JP-S63192623-A (JP)
Title: Vehicle electrical equipment controller
Inventor: NAKAMOTO HIROMASA
IPC: B60K28/10
Filed: 1987-02-03
Abstract: PURPOSE:To ensure that optimum operation takes place always when the engine is started, by emitting a signal to command the specific operation when an ignition key switch is turned on the condition that specified operations are out of action. CONSTITUTION:A starter interlock system 2 is composed of an ignition key switch 3 whose one end is connected with a battery 12, a clutch switch 4 parallelly connected with the other end of switch, and a starter 6, wherein the arrangement is such that the engine starter 6 is not actuated unless the ignition key switch 3 is turned on in all gearing positions incl. neutral, unless the clutch is disengaged, and unless the clutch switch 4 is turned on. An alarming means 5 is parallelly connected with the clutch switch 4 and lighted by turning on the ignition key switch 3, to emit a signal to disengage the clutch as specified starting operation.
Patent JP-H11218904-A (JP)
Title: Processing method, printing method and processor for planographic printing plate
Inventor: KUROKI TAKAAKI
IPC: G03F7/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To improve the contamination of a planographic printing plate by fingerprints in a driving process and to enhance resolution by providing a stage for performing hydrophilicity processing on the planographic printing plate where an image is formed after it is processed by a method which does not require processing with liquid developer after exposure. SOLUTION: After forming an image by performing image-exposure with an exposing light beam modulated in terms of data, a donor sheet is ejected from a donor sheet ejection port 20 through a donor sheet ejection path 10. Next, an acceptor sheet to which the hydrophilicity processing is performed when it passes through an acceptor sheet carrying-out path 6 is ejected from an acceptor sheet carrying-out port 21 through the path 6. In such a case, the hydrophilicity processing is such performed that a rolled sticking sheet having a hydrophilic layer is loaded in the loading part 14 of a sticking sheet supply roll having the hydrophilic layer and introduced simultaneously with carrying the acceptor so that its surface having the hydrophilic layer may face to the image forming surface of the acceptor.  After two sheets are introduced to face to each other, they are stuck by a laminating roll 16.
Patent JP-H11218944-A (JP)
Title: Electrophotographic photoreceptor and its manufacture
Inventor: TAKASHITA YOSHIORI
IPC: G03G5/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity and mechanical durability and to prevent deterioration of image quality and sensitivity by incorporating a specified polycarbonate copolymer resin and a specified compound in a photosensitive layer formed on a conductive substrate. SOLUTION: This photosensitive layer formed on the conductive substrate contains the polycarbonate copolymer resin having the terminal groups modified represented by formula I and the compound represented by formula II, and in formulae I and II, each of R1 -R3 is an optionally substituted alkyl or aryl or aralkyl or alkenyl group or the like; X is an alkylene, cycloalkylidene, arylene, sulfonyl, or carbonyl group; Z is an alkylene or arylene group or the like; Y is an alkyl or alkenyl group or the like; (n) is an integer of 10-200; Ar is an arylene group; each of R9 and R10 is an aryl group or an H atom or the like; (a) is an alkyl or alkoxy group or the like; (p) is 1, 2, 3, or 4; and (q) is 2, 3, or 4.
Patent JP-S62181530-A (JP)
Title: Decoding method for error correction code
Inventor: SAKO YOICHIRO
IPC: H03M13/00
Filed: 1986-02-05
Abstract: PURPOSE:To effectively correct a burst error by applying the processing inverting once the order of the correction processing of the 1st and 2nd series and limiting the number of times of the inverting processing to a prescribed number or below thereby improving the error correction capability in a prescribed operation time. CONSTITUTION:Column blocks C11, C12,...C1N being columnar series of a 2-dimension arrangement of plural symbols of a digital data and row blocks C21, C22...C2N being row direction series are subjected to correction processing alternately at each block. The error correction included in the column block C12 is disabled and the error correction included in the row block C22 is enabled while the correction processing for the column and row blocks is inverted once in case the error correction is disabled, for example the correction is processed in the order of (C12 C22), then the correction processing is inverted as (C22 C12). In this case, a discrimination signal representing whether or not the correction is enabled is fed to a control circuit 6 from a C1 decoder 4 and a C2 decoder 5, for example, so as to limit the number of times of the inverting processings as above to a prescribed number or below.
Patent JP-H09218289-A (JP)
Title: Pressure vessel of reactor
Inventor: ISHII TAKASHI
IPC: G21C13/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To easily inspect or repair a lower end plate. SOLUTION: A lower end plate flange 17 is set at an upper part of a lower end plate 2, and a truck lower flange 16 is set at a lower part of a truck part 1, which are united by a lower end plate bolt 18. A shroud support ring 13 for supporting a shroud 10 is fitted at the lower end plate 2. An outer circumference of a shroud support plate 15 supporting the shroud support ring 13 horizontally is fixed to the trunk lower flange 16, and an inner circumferential part is joined by a supporting ring 19 and a bolt 20 fitted in an outer circumference of the shroud support ring.
Patent JP-H01201453-A (JP)
Title: Manufacture of zirconium-copper wire coated with oxygen-free copper
Inventor: TOMINAGA HARUO
IPC: B22D23/04
Filed: 1988-02-05
Abstract: PURPOSE:To obtain the title high-conductivity Zr-copper wire excellent in surface characteristics and heat resistance and causing no cracks, etc., to a plating film even if subjected to high-degree working by continuously dipping and withdrawing the above core material into and out of molten oxygen-free copper to allow the prescribed amount of coating material of oxygen-free copper to adhere to a core material made of Zr-containing copper alloy. CONSTITUTION:A core material 1 consisting of a Zr-copper alloy containing 0.005-0.05wt.% Zr is preheated to the prescribed temp. by means of a preheating device 11 and this core material 1 is introduced via an insert nozzle 8 into molten oxygen-free copper 2 in a crucible 5 and dipped into this molten oxygen-free copper 2 and then continuously pulled upward, by which the above molten metal 2 is solidified and allowed to adhere to the periphery of the core wire 1. At this time, by allowing the coating material of oxygen-free copper to adhere to the periphery of the core material 1 in 10-40% volume ratio, a cast rod 3 of the Zr-copper wire coated with oxygen-free copper is obtained. The above rod 3 is water-cooled down to the prescribed rolling temp. and passed through hot rolling and cold stages, by which the Zr-copper wire can be manufactured.
Patent JP-S58140254-A (JP)
Title: Automatic operator of plate loading/unloading mechanism for plate cylinder of rotary press
Inventor: FUJISHIRO YUUJI
IPC: B41F27/12
Filed: 1982-02-17
Abstract: PURPOSE:To provide an automatic operator which enables quick and accurate loading/unloading and clamping of a plate by turning the shaft of the plate cylinder with the displacement of a slider in the circumferential direction of the plate cylinder after a segment is displaced in the radial direction of the plate cylinder to engage an internal gear with a pinion. CONSTITUTION:A rod 13 of an air cylinder 12, taken for example, as first working means, is stretched to engage an internal gear 11a of a segment 11 with a pinion 10. Under such a condition, as a rod 16 of an air cylinder 15, taken for example as second working means, stretches, the pinion 10 rotates counterclockwise, a shaft 9 for loading/unloading and clamping a plate in the same direction. With the reduction of the rod 16, the shaft 9 turns in the opposite direction to return. With the operation of rotating the shaft 9 clockwise or counterclockwise, the plate is mounted on the circumferential surface of the plate cylinder or removed therefrom.
Patent JP-H10219190-A (JP)
Title: Multi-package water-based coating composition
Inventor: NOMURA MINEYUKI
IPC: C09D175/04
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a cold-setting multi-package water-based coating composition which can form a coating film improved in weathering resistance, durability, adhesion and staining resistance without detriment to crosslinkability. SOLUTION: This composition comprises a base coating material in which the binder component is a water-dispersible copolymer (A) having a hydroxyl value of 5-200mgKOH/g, a crosslinking agent (B) containing a compound having at least two isocyanate groups in the molecule and used in an amount to give 0.2-3.0mol of the isocyanato groups per mol of the hydroxyl groups of (A) and 0.1-50 pts.wt., per 100 pts.wt. total of the resin solid of (A) and the solid of (B), organosilicate represented by the formula: (wherein Rs, which may be the same or different from each other, are hydrogen atoms or 1-10C monovalent hydrocarbon groups) and/or its condensate (C) having a degree of condensation of 2-10.
Patent JP-H06289698-A (JP)
Title: Closed-loop magnetic-brush developing system
Inventor: GOPARU CHIYANGOMA BUHAGATO
IPC: G03G15/00
Filed: 1991-01-24
Abstract: PURPOSE: To provide a printer equipped with a toner cartridge, a rotatable photoconductive drum and an electrophotographic engine cartridge including a specially designed magnetic brush developing module. CONSTITUTION: In the developing module 22, a rotary magnetic roller 40 arranged in a developing sump 28 is used to convey the toner carrier of developer to side surface part of a rotary drum, and the conveyed toner part of the developer is electrically transferred to the side surface part of the roller 40. The developing module 22 is actuated in a unique closed loop method by actuating a specially designed blade member which scrapes the developer from which the toner is taken away from the roller and puts it in a recycling well. The developer from which the toner is taken away is conveyed from the recycling well to the sump 28, mixed with the toner put in the sump 28 from a toner cartridge 24 in the sump 28, and attached to the roller 40 again in the form of the developer prepared again.
Patent JP-S57140672-A (JP)
Title: Rotary applicator
Inventor: KAWASHIMA SADAMI
IPC: G03F7/16
Filed: 1981-02-20
Abstract: PURPOSE: To enable production of semicondcuctor with a high yield ratio, in a rotary applicator for a semiconductor wafer process or the like, by locating a blowing duct below and an inhaling duct above a spinner spindle head.  
     CONSTITUTION: A blowing duct 6 and an inhaling duct 7 for carrying inert gas such as nitrogen are located below and above a spindle head 1, respectively. During rotation of the spindle head 1, resist splashes 4 scattered from a wafer 2 are let fly upwards and inhaled by the ascending current of the inert gas. Consequently, the resist splashes do not adhere to the lower surface of the wafer 2, SiO 2  on the resist-unapplied surface is completely removed in a SiO 2  film- etching step, and a uniform impurity-diffused layer can be formed over the whole of the SiO 2 -removed surface in the next impurity-diffusing step. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09218405-A (JP)
Title: Resin coated metallic plate for back light panel of liquid crystal display device
Inventor: SATO TAKAHIRO
IPC: G02B6/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a metallic plate which has prescribed reflectivity as a function of a back light and with which excellent moldability, fingerprint resistance and flawing resistance are obtainable by forming the surface roughness of the metallic plate to a specific range, providing the surface thereof with a resin coating film having a coating film thickness and coefft. of friction which are respectively specific and specifying the reflectivity to a specific value or above. SOLUTION: The surface roughness of the metallic plate 61 is adjusted to <=0.8μm in Ra and <=5μm in Rz. The surface of the plate has the resin coating film having <=5μm coating film thickness and the coefft of friction of <=0.2 and in addition, the flactivity is >=60%. Namely, both surfaces of the metallic plate 61 are coated with the resin coating layers 62, 62'. The reason why the surface roughness of the metallic plate 61 is specified to the range of <=0.8μm in Ra and <=5μm in Rz lies in that the reflectivity after coating degrades to <=60% and the intrinsic function as the back light panel is impaired when these values are exceeded. Namely, the intrinsic function of the back light is maintained by specifying the reflectivity to >=60%.
Patent JP-S57140640-A (JP)
Title: Capsule preparing apparatus capable of controlling reaction time
Inventor: KIMURA TOSHIAKI
IPC: B01J13/04
Filed: 1981-02-20
Abstract: PURPOSE:To form flow velocity not adhering capsules mutually by providing head difference between liquid levels in a reaction tank and a recovery tank by a pump provided to a liquid return pipe connecting both tanks to control recirculation flow velocity. CONSTITUTION:Capsules prepared by forming gel films on the surfaces of liquid droplets from a core liquid tank 1 by a coagulating liquid in a reaction tank 2 are sent into a recovery tank 11 and the coagulating liquid is returned to the reaction tank 2 through a liquid return pipe 16 and a pump 17. In this case, head difference is provided between the liquid levels in the raction tank 2 and the recovery tank 11 to control recirculation velocity corresponding to the viscosity of the coagulating liquid. By this method, because the recirculation amount of the coagulating liquid can be stabilized, the take-out of the capsules is facilitated and flow velocity not adhering capsules mutually at the bigining is formed.
Patent JP-S61191653-A (JP)
Inventor: FURITSUTSU RANGE
IPC: C09K23/46
Filed: 1986-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06236615-A (JP)
Title: Cd-rom retrieving device
Inventor: ICHINOSE KATSUMI
IPC: G11B17/04
Filed: 1993-02-12
Abstract: PURPOSE:To provide a CD-ROM retrieving device having a CD-ROM drive unit capable of attaching both a 12cm CD-ROM disk and an 8cm CD-ROM disk housed in an 8cm CD-ROM disk case. CONSTITUTION:The shutter 7 of the 8cm CD-ROM disk case is opened by the shutter opening/closing lever 3 of an adaptor 24 for opening/closing the 8cm CD-ROM disk case and the adaptor 24 for opening/closing the 8cm CD-ROM disk case is attached along the positioning guide 14 of a CD-ROM drive unit 12. Thus, either of the 8cm CD-ROM disk or the 12cm CD-ROM disk is optionally used by the same CD-ROM retrieving device for the user of the CD-ROM retrieving device.
Patent JP-S56124260-A (JP)
Title: 1-transistor type memory cell
Inventor: SHIMIZU SHINJI
IPC: H01L27/10
Filed: 1981-02-23
Abstract: PURPOSE:To increase read voltage of memory cell and to improve SN ratio, by providing an n layer on surface of a p type substrate, attaching an electrode through an insulating membrane and impressing a voltage in the direction of forming an n type reversing layer on surface of the substrate. CONSTITUTION:An electric conductive poly Si 6 is formed on a p type substrate 1 through an SiO2 membrane 2, and with this as a gate electrode, a voltage VDD, which is different from a substrate potential VSS and to turn the p type substrate into an n type substrate, is impressed to form a storing MIS capacity which forms an induction channel layer on surface of the substrate under the electrode 6, and a memory cell is formed by being composed of a drain 3, a source 4 and a switching FET by an electric conductive poly Si gate 7. At this time, ion is driven into surface of the substrate under the gate electrode 6 so as to provide an n layer 5, and depletion type is employed for the storing capacity. It is possible, by using this mechanism, to increase read voltage and improve a low S-N ratio.